Case



FIG. 1 is a top plan view of a case with the bottom view being identical thereto, showing my new design;

FIG. 2 is a top perspective view of the case;

FIG. 3 is a top perspective view of the case in an open position;

FIG. 4 is a rear view of the case, the front view being a mirror image thereof; and

FIG. 5 is a left side view of the case with the right side view being identical thereto. 

The ornamental design for a case, as shown and described. 